Control theory Mathematical optimization 44 Automatic control 43 Congresses 38 System analysis 34 Mathematical models 12 Distributed parameter systems 10 Robotics 8 Adaptive control systems 7 Stochastic processes 7 Economic policy 5 Feedback control systems 5 Algebras, Linear 4 Calculus of variations 4 Discrete-time systems 4 Markov processes 4 Perturbation (Mathematics) 4 Systems engineering 4 Differential equations, Partial 3 Differential games 3 Economics 3 Estimation theory 3 Game theory 3 Intelligent control systems 3 Periodicals 3 Programming (Mathematics) 3 Signal processing 3 Stochastic systems 3 Approximation theory 2 Computational complexity 2